Taking a nap, that is, sleeping at midnight (23:00- 1:00) and noon (11:00-13: 00), can fully replenish sleep, relieve the fatigue of the day and maintain a healthy mental state. Sleep at night will be more important, and hormones important to the human body will be secreted and released at night. If you don't rest in time, the cells will be tired, the hormones secreted naturally will be less, and the quality will be poor. 1 1 o'clock is the best time to go to bed, just get up around 7: 30 in the morning.